Translation of excesivo

I am a little confused with all the different domains and products and options on this website. Thanks a lot in advance for the fast response. It is really crucial to my students and to the other teachers.
The film used (positive) is much more accurate in terms of color and pixels. It has a much higher range of colors, but the difficulty is that it is very sensitive and that is has a lot of contrast.
We left and went back to the boat which took us back to the big vessel. We started our journey back to the main land. It was already late and from the main land, it was still a four hour drive back.